Lighting fixture arm



FIG. 1 is a left side view of the lighting fixture arm of the presentinvention, with the right side view being a mirror image thereof;

FIG. 2 is a front view of the lighting fixture arm;

FIG. 3 is a back view of the lighting fixture arm;

FIG. 4 is a top view of the lighting fixture arm; and,

FIG. 5 is a bottom view of the lighting fixture arm.

The ornamental design for a lighting fixture arm, as shown anddescribed.